871955154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6920279}}^1$

素因数の和:6920294

約数の個数: 24

約数和(自身を含む): 2159127360

約数和(自身を除く): 1287172206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6920279, 13840558, 20760837, 41521674, 48441953, 62282511, 96883906, 124565022, 145325859, 290651718, 435977577, 871955154]

約数ペア:

[(1, 871955154), (2, 435977577), (3, 290651718), (6, 145325859), (7, 124565022), (9, 96883906), (14, 62282511), (18, 48441953), (21, 41521674), (42, 20760837), (63, 13840558), (126, 6920279)]